Insert an opening pick between the left foot and the lower case.

Go slowly, and make sure the pick slides underneath both the foot and its adhesive pad. These layers separate easily.

If you plan on reusing your mouse feet, be careful not to crease them or separate them from their adhesive pads.

Slide your pick under the foot to separate its adhesive until you can grab it with your fingers.

If the pick feels stuck, apply more heat before continuing.